Results 61 to 70 of about 198,841 (334)

Dual valorization of bamboo waste via superheated steam torrefaction: Efficient bioenergy production and pollutant adsorption

Cleaner Engineering and Technology
Bamboo waste is an abundant renewable biomass, yet its direct use as fuel is limited by high moisture and low calorific value. Developing efficient valorization strategies is therefore essential for sustainable energy and environmental applications. This
Qiaohui Peng, Haibo Meng, Yi Liu, Nannan Wu, Na Duan, Dongdong Zhang   +5 more
doaj   +1 more source

Biogas plant in Järna [PDF]

, 2005
The Biodynamic Research Institute in Järna developed an on-farm biogas plant integrated within the highly self-supporting farm organism, Skilleby-Yttereneby, one of the farms studied in the BERAS project.
Evers, Lars, Granstedt, Artur, Schäfer, Winfried   +2 more
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Ensiling and Fermentation of Rice Hulls With Ruminal Fluid for Medium‐Chain Carboxylate Production

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Large quantities of rice hulls are common at milling sites in Nigeria. They are a by‐product of rice processing and can contribute to environmental degradation if not properly managed. In this study, rice hulls were pretreated by ensiling at ambient temperature and then used as substrate for medium‐chain carboxylates (MCCs) production ...
Jerome Undiandeye, Silas Kiman, Ebenezer Leke Odekanle, Peter Anyin   +3 more
wiley   +1 more source

Determination of Methane and Carbon Dioxide Formation Rate Constants for Semi-Continuously Fed Anaerobic Digesters

Energies, 2015
To optimize commercial-scale biogas production, it is important to evaluate the performance of each microbial step in the anaerobic process. Hydrolysis and methanogenesis are usually the rate-limiting steps during digestion of organic waste and by ...
Jan Moestedt, Jonas Malmborg, Erik Nordell   +2 more
doaj   +1 more source

Effect of false flax oilcake in thermophilic biogas production [PDF]

, 2009
False flax oilcake has been found to be suitable for anaerobic fermentation in mixtures with cattle slurry and straw. In organic farms, digestion of cattle dung and wheat straw with 8 % dry matter content mixed with 5 % of total material weight false ...
Böhm, Herwart, Paulsen, Hans-Marten, Rahmann, Gerold, Sun, Yongming, Xiaming, Wei   +4 more
core  

Biogas appliances in Sub-Sahara Africa [PDF]

, 2014
Acknowledgement The authors are grateful to DFID for the financial support granted through The New and Emerging Technologies Research Competition (NET-RC).
Davidson, Grant C., Fulford, David, Tumwesige, Vianney   +2 more
core   +1 more source

Innovative Approach to Hydrogen Purification: A Review on the Role of Metal Hydrides

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal hydrides, renowned for their unique hydrogen bonding capabilities, have emerged as pivotal materials in the energy sector, particularly for hydrogen storage and purification applications. Their ability to store hydrogen reversibly under moderate conditions has positioned them at the forefront in hydrogen‐based energy systems. This review
T. Mohammed Faheem, Vinod Kumar Sharma, A. Shaija, Bhaskar Das, Ranjith Krishna Pai   +4 more
wiley   +1 more source

Management of disturbances in agricultural digesters by post-digestion, total solid adjustment, and recirculation

Results in Engineering
Achieving process stability and efficiency are critical challenges in expanding the application of anaerobic digestion for biomethane production and nutrient recovery from agricultural residues.
M. Axelsson Bjerg, A. Björn, A. Akhabari, E. Perman, M. Karlsson, A. Enrich-Prast, L. Šafarič, S. Shakeri Yekta   +7 more
doaj   +1 more source

Coculture, An Efficient Biotechnology for Mining the Biosynthesis Potential of Macrofungi via Interspecies Interactions

Frontiers in Microbiology, 2021
Macrofungi, which are also known as mushrooms, can produce various bioactive constituents and have become promising resources as lead drugs and foods rich in nutritional value.
Guihong Yu, Yuman Sun, Heyang Han, Xiu Yan, Yu Wang, Xiaoxuan Ge, Bin Qiao, Lingling Tan   +7 more
doaj   +1 more source

Possibilities for developing combined recycling and renewable energy production in Juva and Järna [PDF]

, 2005
Two ways of local recycling of te solid fraction of biowaste, one of which is combined with the production of biogas, have been studied within the BERAS-project.
Granstedt, Artur, Lehto, Tiina
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